120745796

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{1609}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 215166840

約数和(自身を除く): 94421044

約数列:

[1, 2, 4, 73, 146, 257, 292, 514, 1028, 1609, 3218, 6436, 18761, 37522, 75044, 117457, 234914, 413513, 469828, 827026, 1654052, 30186449, 60372898, 120745796]

約数ペア:

[(1, 120745796), (2, 60372898), (4, 30186449), (73, 1654052), (146, 827026), (257, 469828), (292, 413513), (514, 234914), (1028, 117457), (1609, 75044), (3218, 37522), (6436, 18761)]